CN213509025U

CN213509025U - Viscous damper supporting structure for high-rise building shock absorption

Info

Publication number: CN213509025U
Application number: CN202022110134.2U
Authority: CN
Inventors: 郭远翔; 张超; 曾旭华; 任凌锋
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a viscous damper bearing structure that high-rise building shock attenuation was used, including building frame, building frame's inboard fixed mounting has bearing structure, and bearing structure's the left and right sides lower extreme all installs the installation base to the installation base constitutes fixed connection structure with the corner of building frame left and right sides lower extreme respectively, the left and right sides of bearing structure upper end all is provided with movable opening, and the equal fixed mounting in middle part position of the inboard upper end of movable opening has the connecting seat to activity open-ended lower extreme middle part position all is provided with the mounting hole, the inboard and the adjusting screw of mounting hole constitute bearing coupling mechanism, and adjusting screw's upper end and connecting seat constitute bearing coupling mechanism. This viscous damper bearing structure for high-rise building shock attenuation can be convenient for adjust its axis behind preliminary fixed viscous damper, then fixes the lock to viscous damper, makes the biggest shock attenuation effect of viscous damper performance.

Description

Viscous damper supporting structure for high-rise building shock absorption

Technical Field

The utility model relates to a high-rise building shock attenuation technical field specifically is a viscous damper bearing structure of high-rise building shock attenuation usefulness.

Background

The viscous damper is a device for anti-seismic buffering, is widely applied to the fields of high-rise buildings, bridges, military industry and the like, and mainly absorbs the impact of vibration on buildings by means of throttling resistance generated when fluid passes through a throttling hole.

The viscous damper for energy dissipation and shock absorption of the high-rise building structure is usually arranged between a structural beam and a column, is a relatively precise device relative to a building main body structure, and needs to ensure the positioning accuracy of the viscous damper as much as possible during horizontal installation, particularly the axis is horizontal, so as to exert the maximum shock absorption effect. The viscous damper is usually adjusted to the level when being installed, but the viscous damper has larger weight, and the positioning axis of the viscous damper is inconvenient to adjust by the existing viscous damper support structure for damping of the high-rise building structure, so that the existing viscous damper support structure has difficulty in installation and adjustment of the viscous damper and difficulty in ensuring the damping effect of the damper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a viscous damper bearing structure that high-rise building shock attenuation was used to solve the problem of the positioning axis of the viscous damper bearing structure that provides current high-rise building shock attenuation and use among the above-mentioned background art and be not convenient for adjust the viscous damper.

In order to achieve the above object, the utility model discloses the device provides following technical scheme: a viscous damper supporting structure for high-rise building shock absorption comprises a building frame, wherein a supporting structure is fixedly arranged on the inner side of the building frame, mounting bases are respectively mounted at the lower ends of the left side and the right side of the supporting structure, the mounting bases respectively form a fixed connection structure with corners at the lower ends of the left side and the right side of the building frame, movable openings are respectively arranged at the left side and the right side of the upper end of the supporting structure, connecting seats are respectively fixedly mounted at the middle positions of the upper ends of the inner sides of the movable openings, mounting holes are respectively formed at the middle positions of the lower ends of the movable openings, the inner sides of the mounting holes and an adjusting screw form a bearing connection mechanism, the upper end of the adjusting screw and the connecting seats form a bearing connection mechanism, the adjusting screw and an adjusting hole form a threaded connection mechanism, the adjusting hole is arranged in the, and the front side of slidable mounting seat is provided with the locking clamp plate, locking clamp plate sliding connection is in activity open-ended inboard, and the front side surface of locking clamp plate cooperates with the rear end of locking bolt to locking bolt constitutes threaded connection structure with activity open-ended preceding lateral wall, the equal fixedly connected with connector in outside surface of slidable mounting seat, and the connector is connected with the one end of viscous damper, the other end of viscous damper is connected with fixed mounting seat through the connector, and fixed mounting seat installs on building frame's inside wall.

Preferably, the mounting base is L-shaped and symmetrically arranged at the lower ends of the left side and the right side of the supporting structure.

Preferably, a threaded hole is formed in the middle of the front side of the movable opening, the threaded hole in the front side of the movable opening penetrates through the front side wall of the movable opening, and the movable opening is connected with the locking bolt through the threaded hole.

Preferably, the inside of connecting seat is provided with bearing and stop gear, and the connecting seat is connected with adjusting screw's upper end through bearing and stop gear.

Preferably, the adjusting hole penetrates through the middle of the sliding mounting seat, and threads are arranged on the inner side of the adjusting hole.

Preferably, the locking pressing plate is rectangular plate-shaped, a blind hole is formed in the front side surface of the locking pressing plate, and the locking pressing plate is matched with the end of the locking bolt through the blind hole.

Compared with the prior art, the beneficial effects of the utility model are that: this viscous damper bearing structure of high-rise building shock attenuation usefulness can be convenient for adjust its location axis behind tentatively fixing the viscous damper, then fixes the lock to the viscous damper and dies, makes the biggest shock attenuation effect of viscous damper performance:

through rotating adjusting screw, adjusting screw drive sliding mounting seat 9 slides from top to bottom in activity opening 4's inside, thereby adjust viscous damper 13's axis, rotate the locking bolt after viscous damper 13's axis adjustment finishes, the locking bolt withstands locking clamp plate 10, make locking clamp plate 10 compress tightly sliding mounting seat 9's lateral wall, lock sliding mounting seat 9's position, can be convenient for carry out the level of convenient its axis of adjustment after tentatively fixing viscous damper 13, then fix viscous damper 13.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of point B in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the internal three-dimensional structure of the present invention.

In the figure: 1. a building frame; 2. a support structure; 3. installing a base; 4. a movable opening; 5. a connecting seat; 6. mounting holes; 7. adjusting the screw rod; 8. an adjustment hole; 9. a sliding mounting seat; 10. locking the pressing plate; 11. locking the bolt; 12. a connector; 13. a viscous damper; 14. and fixing the mounting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a viscous damper supporting structure for high-rise building shock absorption comprises a building frame 1, a supporting structure 2, a mounting base 3, a movable opening 4, a connecting base 5, a mounting hole 6, an adjusting screw 7, an adjusting hole 8, a sliding mounting base 9, a locking pressing plate 10, a locking bolt 11, a connecting head 12, a viscous damper 13 and a fixed mounting base 14, wherein the supporting structure 2 is fixedly mounted on the inner side of the building frame 1, the mounting bases 3 are fixedly mounted at the lower ends of the left side and the right side of the supporting structure 2 respectively, the mounting bases 3 and the corners of the lower ends of the left side and the right side of the building frame 1 form a fixed connection structure, the movable openings 4 are respectively arranged at the left side and the right side of the upper end of the supporting structure 2, the connecting base 5 is fixedly mounted at the middle position of the upper end of the inner side of each movable opening 4, the mounting hole 6 is arranged at the middle position, the upper end of the adjusting screw 7 and the connecting seat 5 form a bearing connecting mechanism, the adjusting screw 7 and the adjusting hole 8 form a thread connecting mechanism, the adjusting hole 8 is arranged in the middle of the sliding mounting seat 9, the sliding mounting seat 9 is connected with the inner side of the movable opening 4 in a sliding manner, and the front side of the sliding installation seat 9 is provided with a locking pressing plate 10, the locking pressing plate 10 is connected to the inner side of the movable opening 4 in a sliding way, the front side surface of the locking pressing plate 10 is matched with the rear end of a locking bolt 11, and the locking bolt 11 and the front side wall of the movable opening 4 form a threaded connection structure, the outer side surfaces of the sliding installation seats 9 are fixedly connected with connectors 12, and the connector 12 is connected with one end of the viscous damper 13, the other end of the viscous damper 13 is connected with the fixed mounting seat 14 through the connector 12, and the fixed mounting seat 14 is installed on the inner side wall of the building frame 1.

The structural shape of installation base 3 is the L font, and installation base 3 symmetry sets up in the lower extreme of the 2 left and right sides of bearing structure, can be convenient for improve the area of contact of the lower extreme of bearing structure 2 and building frame 1 for bearing structure 2's installation is more firm.

The front side middle part of activity opening 4 is provided with the screw hole, and the screw hole of activity opening 4 front side runs through activity opening 4's preceding lateral wall to activity opening 4 is connected with locking bolt 11 through the screw hole, can be convenient for be connected with locking bolt 11 through the screw hole, and rethread locking bolt 11 comes the position to sliding mounting seat 9 with locking clamp plate 10 to lock.

The inside of connecting seat 5 is provided with bearing and stop gear, and connecting seat 5 is connected with adjusting screw 7's upper end through bearing and stop gear, can be convenient for fix adjusting screw 7's position through connecting seat 5, does not influence adjusting screw 7 simultaneously and rotates.

Adjusting hole 8 runs through the middle part of slidable mounting seat 9, and the inboard of adjusting hole 8 is provided with the screw thread, can be convenient for adjust slidable mounting seat 9's position through adjusting screw 7 and adjusting hole 8's cooperation to adjust viscous damper 13's location axis level.

The locking pressing plate 10 is rectangular plate-shaped, a blind hole is formed in the front side surface of the locking pressing plate 10, the locking pressing plate 10 is matched with the end of the locking bolt 11 through the blind hole, the locking pressing plate 10 can be conveniently pushed up through the locking bolt 11, the locking pressing plate 10 is attached to and pushed up against the side surface of the sliding installation seat 9, and therefore the position of the sliding installation seat 9 is locked.

The working principle is as follows: according to fig. 1 and 2, one end of the viscous damper 13 is first fixed by the fixed mount 14 and the connector 12, and then the other end of the viscous damper 13 is preliminarily fixed by the sliding mount 9 and the connector 12;

according to fig. 3, 4 and 5, the adjusting screw 7 is rotated by a wrench, and the sliding mounting seat 9 is driven to slide up and down in the movable opening 4 through the threaded connection structure of the adjusting screw 7 and the adjusting hole 8, so that the positioning axis of the viscous damper 13 is adjusted;

after the axis of the viscous damper 13 is adjusted, the locking bolt 11 is turned by a wrench, the end of the locking bolt 11 abuts against the locking pressing plate 10 through the threaded connection structure of the locking bolt 11 and the front side wall of the movable opening 4, then the position of the sliding mounting seat 9 is locked by the locking pressing plate 10 abutting against the side wall of the sliding mounting seat 9, and the installation of the viscous damper 13 is completed, and the content not described in detail in the specification belongs to the prior art known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a viscous damper bearing structure of high-rise building shock attenuation usefulness, includes building frame (1), its characterized in that: the building frame is characterized in that a supporting structure (2) is fixedly arranged on the inner side of the building frame (1), the lower ends of the left side and the right side of the supporting structure (2) are respectively provided with an installation base (3), the installation bases (3) respectively form a fixed connection structure with corners of the lower ends of the left side and the right side of the building frame (1), the left side and the right side of the upper end of the supporting structure (2) are respectively provided with a movable opening (4), the middle position of the upper end of the inner side of each movable opening (4) is fixedly provided with a connecting seat (5), the middle position of the lower end of each movable opening (4) is provided with an installation hole (6), the inner side of each installation hole (6) and an adjusting screw rod (7) form a bearing connection mechanism, the upper end of each adjusting screw rod (7) and the connecting seat (5) form a bearing connection mechanism, the adjusting screw rods (7) and the adjusting, and sliding mounting seat (9) sliding connection is in the inboard of activity opening (4) to the front side of sliding mounting seat (9) is provided with locking clamp plate (10), locking clamp plate (10) sliding connection is in the inboard of activity opening (4), and the front side surface of locking clamp plate (10) matches with the rear end of locking bolt (11), and locking bolt (11) constitute threaded connection structure with the preceding lateral wall of activity opening (4), the equal fixedly connected with connector (12) in outside surface of sliding mounting seat (9), and connector (12) are connected with the one end of viscous damper (13), the other end of viscous damper (13) is connected with fixed mounting seat (14) through connector (12), and fixed mounting seat (14) install on the inside wall of building frame (1).

2. The viscous damper support structure for damping vibration of a high-rise building according to claim 1, wherein: the mounting base (3) is L-shaped in structural shape, and the mounting base (3) is symmetrically arranged at the lower ends of the left side and the right side of the supporting structure (2).

3. The viscous damper support structure for damping vibration of a high-rise building according to claim 1, wherein: the middle part of the front side of the movable opening (4) is provided with a threaded hole, the threaded hole in the front side of the movable opening (4) penetrates through the front side wall of the movable opening (4), and the movable opening (4) is connected with the locking bolt (11) through the threaded hole.

4. The viscous damper support structure for high-rise building shock absorption according to claim 1, characterized in that: the inside of connecting seat (5) is provided with bearing and stop gear, and connecting seat (5) are connected with the upper end of adjusting screw (7) through bearing and stop gear.

5. The viscous damper support structure for damping vibration of a high-rise building according to claim 1, wherein: the adjusting hole (8) penetrates through the middle of the sliding mounting seat (9), and threads are arranged on the inner side of the adjusting hole (8).

6. The viscous damper support structure for damping vibration of a high-rise building according to claim 1, wherein: the structure shape of the locking pressing plate (10) is rectangular plate-shaped, a blind hole is formed in the front side surface of the locking pressing plate (10), and the locking pressing plate (10) is matched with the end of the locking bolt (11) through the blind hole.